<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<h2>登录</h2>

<form action="login.do" method="post">
    <input type="hidden" value="<%=session.getId()%>" name="jsession">
    用户: <input type="text" name="uname"/><br/>
    密码: <input type="password" name="pwd"/><br/>
    <input type="submit" value="提交">
</form>
</body>
</html>